[all-commits] [llvm/llvm-project] dfcb8c: [OpenMP] Add pre sm_70 load hack back in (#138589)

Joseph Huber via All-commits all-commits at lists.llvm.org
Mon May 5 14:34:03 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dfcb8cb2a92c9f72ddde5ea08dadf2f640197d32
      https://github.com/llvm/llvm-project/commit/dfcb8cb2a92c9f72ddde5ea08dadf2f640197d32
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2025-05-05 (Mon, 05 May 2025)

  Changed paths:
    M offload/DeviceRTL/include/Synchronization.h

  Log Message:
  -----------
  [OpenMP] Add pre sm_70 load hack back in (#138589)

Summary:
Different ordering modes aren't supported for an atomic load, so we just
do an add of zero as the same thing. It's less efficient, but it works.

Fixes https://github.com/llvm/llvm-project/issues/138560



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